Head-Hardened 136RE Standard Rail from Mexico
New head-hardened 136RE section rail of nonalloy steel for freight and passenger lines in North America. Classified under HTS 7302.10.1055 as other heat-treated new rails of iron or nonalloy steel. Meets AREMA specifications for high-wear resistance.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include AREMA or equivalent certification proving head-hardening heat treatment to justify 7302.10.1055 rate
• Ensure no fish-plating or drilling; unfinished rails qualify, but assembled track sections may shift to 7302.90
• Document import for track construction end-use to prevent dual-use scrutiny under anti-dumping measures